Objectives of this experiment:
To demonstrate the operation of a opto-interrupter module and to calculate the speed of a DC motor.

Built in regulated power supply: + 5V/300mA, +15V/300mA,
Input Supply: 230 VAC/50Hz mains operated.
Dimension: 27cms x 17cms x 10cms.
Weight: 500gms

Objectives of this experiment:
Demonstrate the similarities and differences between conventional LED's and fiber optic LED'S.

Built in regulated power supply: + 5VDC/300mA, +15VDC/150mA
Input Supply: 230 VAC/50Hz mains operated.
Dimension: 27cms x 17cms x 10cms.
Weight: 500gmsa